2023
Vatican City 2023: 150th Anniversary of Alessandro Manzoni's Death
Vatican City 2023: 500 Years After the Death of Pietro Perugino
Spain 2023: Presidency of the Council of the European Union
Spain 2023: Old Town of Cáceres
Slovakia 2023: 100 Years After the First Blood Transfusion in Slovakia
Slovakia 2023: 200 Years of Express Vienna-Bratislava
San Marino 2023: Perugino
San Marino 2023: Luca Signorelli
Portugal 2023: World Youth Day
Portugal 2023: Peace among the Peoples
Monaco 2023: 100th Birth Year of Prince Reinier III
Malta 2023: The French in Malta
Malta 2023: 550 Years Since the Birth of Nicholas Copernicus
Luxembourg 2023: 25 Years Member of the Olympic Committee
Luxembourg 2023: 175 Years of Parliament and Constitution
Lithuania 2023: Together with Ukraine
Latvia 2023: The Ukrainian Sunflower
Italy 2023: 150th Anniversary of Alessandro Manzoni's Death
Italy 2023: 100 Years of the Italian Air Force
Croatia 2023: Member of the Eurozone
Ireland 2023: 50 Years After EU Accession
Greece 2023: 150th Anniversary of the Birth of Constantin Carathéodory
Greece 2023: 100th Anniversary of the Birth of Maria Callas
France 2023: 2023 Rugby World Cup
France 2023: Paris 2024 Olympic Games, Boxing
Estonia 2023: The Barn Swallow
Germany 2023: Charlemagne (A,D,F,J,G)
Germany 2023: Hamburg (A,D,F,J,G)
Cyprus 2023: 60 Years of the Central Bank of Cyprus
Belgium 2023: 75 Years of Women's Suffrage
Belgium 2023: Art Nouveau
Andorra 2023: Summer Solstice Celebrations
Andorra 2023: 30 Years After Joining the UN
Slovenia 2023: Josip Plemelj
Finland 2023: Social and health services
Finland 2023: Nature Law
